I'm sorry. Google and Yahoo are not being very helpful right now. Are you saying you are getting a black screen when you try to play the game?

If this is the case, I would suggest using something like DSKiosk or DSision 2 (Someone owning a CycloDS couldn't get it working either. In that case, the only thing I can think of is to use a different flashcart)

Also it seems (from google) that I have forrgoten a link of some kind to my account?

I believe you can still try the game in an emulator. I wouldn't know where to begin in figuring out why it doesn't work. Could you tell me which flash card you are using so I can figure out which ones my game doesn't work on?

I see what you're saying... I tried searching for the rules in Spanish, but I couldn't turn anything up. If someone is willing to help translate the rules page into Spanish, I could integrate it in my game. The rules are found here http://www.yahtzee.org.uk/.

PS don't expect too much from the source. This is still my first game/project/real program... ever.

PPS I have plans for my next project to be a lot less sloppy and more translatable.